typing.Literal isn't supported properly on Python 3.9.0 #103

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1. Fatal1ty

   added

   bugSomething isn't workingSomething isn't working

   on Apr 19, 2023
2. Fatal1ty commented on Apr 19, 2023

   

   Fatal1ty

   on Apr 19, 2023

   OwnerAuthor

   More actions

   We should add or PY_39 to the first condition and replace PY_39_MIN with PY_310_MIN here:
   

   mashumaro/mashumaro/core/meta/helpers.py

   Lines 364 to 373 in a89a673

   	def is_literal(typ: Type) -> bool:
   	if PY_37 or PY_38:
   	with suppress(AttributeError):
   	return is_generic(typ) and get_generic_name(typ, True) == "Literal"
   	elif PY_39_MIN:
   	with suppress(AttributeError):
   	# noinspection PyProtectedMember
   	# noinspection PyUnresolvedReferences
   	return type(typ) is typing._LiteralGenericAlias # type: ignore
   	return False
3. Fatal1ty

   added

   good first issueGood for newcomersGood for newcomers

   on Apr 19, 2023
4. Fatal1ty

   closed this as completedin #104on Apr 24, 2023